H.R. 4400 · 117th Congress Burn Pit Registry Expansion Act StageIn committee SponsorRaul Ruiz Introduced2021-07-09 Latest action 2021-09-07 · Referred to the Subcommittee on Disability Assistance and Memorial Affairs. Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Ruben Gallego Current member Senate AZ Democrat Elissa Slotkin Current member Senate MI Democrat Peter Welch Current member Senate VT Democrat Brad Wenstrup Former member House OH Republican